Our detectives are back with the following intel on this WordPress site
The site is using two themes, one child and one parent. The child theme is based on the parent and often custom to the site. The parent theme is Modernize theme by Goodlayers .
We could identify 5 plugins (there might be more) - All-in-One Event Calendar , Google XML Sitemaps , Jetpack by WordPress.com , Yoast SEO and WP Super Cache